DS200FGPAG1A pulse amplifier board
Brand:GE
Model:DS200FGPAG1A
Product status: New/used
Shipping place: Xiamen, China
Warranty: 365 days
Structural form: Other (specific form may vary depending on application)
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Details
DS200FGPAG1A pulse amplifier board
Product manual:
DS200FGPAG1A is a gate pulse amplifier board specifically designed for GE Mark V turbine control systems.
It is used to trigger weak gate signals from control logic,
Amplify and send to power semiconductor devices (such as thyristors SCR or IGBTs) to drive them to conduct or turn off correctly.
This board is mainly used in high-power inverters, power rectification, or excitation systems.
Core functions
Gate pole signal amplification
Receive low-level trigger signals from controllers (such as DCI, TCQA)
Pulse with strong output current driving capability, used to control thyristor or IGBT switches
Isolation protection function
Provide optocoupler isolation to effectively avoid interference from the high voltage side on the control end
Prevent accidental triggering or backflow current from causing damage to the system
Multi channel support
Multiple gate output channels that typically support three-phase systems (6 or 12 pulse rectification)
Configurable power electronic modules to adapt to different topological structures
Status feedback and fault detection
Some versions have gate status feedback function, which facilitates the diagnosis of drive faults
Implementing closed-loop protection strategy in conjunction with GE control system
Typical application areas
Excitation Control System for Large Synchronous Generator
Control the conduction of thyristors in the rectifier bridge to regulate the excitation current
Realize precise brushless excitation regulation
High voltage frequency converter and motor control system
As a power module driver interface, achieve accurate triggering of IGBT
Ensure stable frequency and voltage output waveforms
Industrial rectifier/inverter power supply system
Used for SCR triggering in multi pulse rectifiers
Support voltage and current feedback closed-loop control
GE Mark V Turbine Control System
Integrate into the control architecture as part of the power output unit
Ensure the normal operation of high-energy conversion modules in the system
Product details picture:
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